| Washington stays cold-for-here: high ≤ 58°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 4¢ | — | | |
| Washington high ≥ 59°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 96¢ | — | | ★ golden |
| Washington high ≥ 60°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 94¢ | — | | ★ golden |
| Washington high ≥ 62°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 93¢ | — | | ★ golden |
| Washington high ≥ 64°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 82¢ | — | | |
| Washington high ≥ 66°F · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 65¢ | — | | |
| Washington runs hot-for-here: 78°F+ · Mon Oct 19 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 19 | 2¢ | — | | |
| Washington high ≥ 64°F · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 98¢ | — | | ★ golden |
| Washington high ≥ 66°F · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 85¢ | — | | |
| Washington high ≥ 68°F · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 82¢ | — | | |
| Washington high ≥ 69°F · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 71¢ | — | | |
| Washington high ≥ 71°F · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 62¢ | — | | |
| Washington runs hot-for-here: 78°F+ · Tue Oct 20 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 20 | 2¢ | — | | |
| Washington high ≥ 64°F · Wed Oct 21 | Washington, DC · Northeast & Mid-Atlantic | Wed Oct 21 | 81¢ | — | | |
| Washington high ≥ 66°F · Wed Oct 21 | Washington, DC · Northeast & Mid-Atlantic | Wed Oct 21 | 84¢ | — | | |
| Washington high ≥ 68°F · Wed Oct 21 | Washington, DC · Northeast & Mid-Atlantic | Wed Oct 21 | 58¢ | — | | |
| Washington high ≥ 69°F · Wed Oct 21 | Washington, DC · Northeast & Mid-Atlantic | Wed Oct 21 | 55¢ | — | | |
| Washington runs hot-for-here: 77°F+ · Wed Oct 21 | Washington, DC · Northeast & Mid-Atlantic | Wed Oct 21 | 3¢ | — | | |
| Washington high ≥ 64°F · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 82¢ | — | | |
| Washington high ≥ 65°F · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 65¢ | — | | |
| Washington high ≥ 66°F · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 74¢ | — | | |
| Washington high ≥ 67°F · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 59¢ | — | | |
| Washington high ≥ 68°F · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 66¢ | — | | |
| Washington runs hot-for-here: 77°F+ · Thu Oct 22 | Washington, DC · Northeast & Mid-Atlantic | Thu Oct 22 | 2¢ | — | | |
| Washington high ≥ 62°F · Fri Oct 23 | Washington, DC · Northeast & Mid-Atlantic | Fri Oct 23 | 77¢ | — | | |
| Washington high ≥ 64°F · Fri Oct 23 | Washington, DC · Northeast & Mid-Atlantic | Fri Oct 23 | 52¢ | — | | |
| Washington high ≥ 66°F · Fri Oct 23 | Washington, DC · Northeast & Mid-Atlantic | Fri Oct 23 | 49¢ | ▼2¢ | | |
| Washington high ≥ 68°F · Fri Oct 23 | Washington, DC · Northeast & Mid-Atlantic | Fri Oct 23 | 35¢ | — | | |
| Washington runs hot-for-here: 77°F+ · Fri Oct 23 | Washington, DC · Northeast & Mid-Atlantic | Fri Oct 23 | 2¢ | — | | |
| Washington high ≥ 62°F · Sat Oct 24 | Washington, DC · Northeast & Mid-Atlantic | Sat Oct 24 | 72¢ | — | | |
| Washington high ≥ 64°F · Sat Oct 24 | Washington, DC · Northeast & Mid-Atlantic | Sat Oct 24 | 42¢ | ▲2¢ | | |
| Washington high ≥ 64°F · Sun Oct 25 | Washington, DC · Northeast & Mid-Atlantic | Sun Oct 25 | 67¢ | — | | |
| Washington high ≥ 66°F · Sun Oct 25 | Washington, DC · Northeast & Mid-Atlantic | Sun Oct 25 | 64¢ | — | | |
| Washington high ≥ 68°F · Mon Oct 26 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 26 | 62¢ | — | | |
| Washington high ≥ 69°F · Mon Oct 26 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 26 | 66¢ | — | | |
| Washington high ≥ 71°F · Mon Oct 26 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 26 | 57¢ | — | | |
| Washington runs hot-for-here: 76°F+ · Mon Oct 26 | Washington, DC · Northeast & Mid-Atlantic | Mon Oct 26 | 14¢ | — | | |
| Washington high ≥ 69°F · Tue Oct 27 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 27 | 71¢ | — | | |
| Washington runs hot-for-here: 76°F+ · Tue Oct 27 | Washington, DC · Northeast & Mid-Atlantic | Tue Oct 27 | 14¢ | — | | |